Elasticsearch vs Grafana Tempo
Elasticsearch: Lucene-based distributed search and analytics engine for text, vectors, logs and metrics. Grafana Tempo: Object-storage-backed distributed tracing backend with TraceQL search and trace-derived metrics.
key differences
- Elasticsearch is primarily a search engine database; Grafana Tempo is columnar / OLAP.
- Transactions: Elasticsearch offers limited ACID; Grafana Tempo offers none.
- Only Elasticsearch has joins, secondary indexes, full-text search, vector search, geospatial.
- Only Grafana Tempo has ttl / expiry, columnar storage.
- Elasticsearch has a serverless option; Grafana Tempo does not.
choose elasticsearch for
- +E-commerce and site search with faceting
- +Log, metrics and SIEM analytics
- +Hybrid keyword plus semantic retrieval for RAG
- +Geospatial search and aggregations
best at · Search, Vector search, RAG
choose grafana-tempo for
- +Distributed tracing for microservices
- +Storing full-fidelity OpenTelemetry traces
- +Deriving service-level metrics from spans
best at · Observability
Elasticsearch vs Grafana Tempo: FAQ
What is the difference between Elasticsearch and Grafana Tempo?
Elasticsearch: Lucene-based distributed search and analytics engine for text, vectors, logs and metrics. Grafana Tempo: Object-storage-backed distributed tracing backend with TraceQL search and trace-derived metrics. Elasticsearch is primarily a search engine database; Grafana Tempo is columnar / OLAP. Transactions: Elasticsearch offers limited ACID; Grafana Tempo offers none. Only Elasticsearch has joins, secondary indexes, full-text search, vector search, geospatial.
When should I choose Elasticsearch over Grafana Tempo?
Choose Elasticsearch for E-commerce and site search with faceting; log, metrics and SIEM analytics; and hybrid keyword plus semantic retrieval for RAG. Choose Grafana Tempo for distributed tracing for microservices, storing full-fidelity OpenTelemetry traces and deriving service-level metrics from spans.
Is Elasticsearch or Grafana Tempo more popular?
Elasticsearch ranks #6 on the WhichDB Score (75.1/100) and Grafana Tempo ranks #239 (14.1/100). Popularity is not fit: check the requirements that matter for your project.
Are Elasticsearch and Grafana Tempo open source?
Yes. Elasticsearch is open source. License: AGPL-3.0, SSPL 1.0 or Elastic License 2.0 (your choice). Yes. Grafana Tempo is open source. License: GNU AGPL v3.0.